TLV702 (ACTIVE)

300mA Low-Iq Low-Dropout (LDO) Regulator for Portables

300mA Low-Iq Low-Dropout (LDO) Regulator for Portables - TLV702
 

Recommended alternative parts

  • TLV733P  -  TLV733P is the next-generation version of this device that can operate without output capacitors.

Description

The TLV702 series of low-dropout (LDO) linear regulators are low quiescent current devices with excellent line and load transient performance. These LDOs are designed for power-sensitive applications. A precision bandgap and error amplifier provides overall 2% accuracy. Low output noise, very high power-supply rejection ratio (PSRR), and low-dropout voltage make this series of devices ideal for a wide selection of battery-operated handheld equipment. All device versions have thermal shutdown and current limit for safety.

Furthermore, these devices are stable with an effective output capacitance of only 0.1 μF. This feature enables the use of cost-effective capacitors that have higher bias voltages and temperature derating. The devices regulate to specified accuracy with no output load.

The TLV702P series also provides an active pulldown circuit to quickly discharge the outputs.

The TLV702 series of LDO linear regulators are available in SOT23-5 and 1.5-mm × 1.5-mm SON-6 packages.

Features

  • Very Low Dropout:
    • 37 mV at IOUT = 50 mA, VOUT = 2.8 V
    • 75 mV at IOUT = 100 mA, VOUT = 2.8 V
    • 220mV at IOUT = 300 mA, VOUT = 2.8 V
  • 2% Accuracy
  • Low IQ: 35 µA
  • Fixed-Output Voltage Combinations Possible from
    1.2 V to 4.8 V
  • High PSRR: 68 dB at 1 kHz
  • Stable With Effective Capacitance of 0.1 µF(1)
  • Thermal Shutdown and Overcurrent Protection
  • Packages: 5-Pin SOT-23 and 1.5-mm × 1.5-mm,
    6-Pin WSON
  • APPLICATIONS
    • Wireless Handsets
    • Smart Phones
    • ZigBee® Networks
    • Bluetooth Devices
    • Li-Ion Battery-Operated Handheld Products
    • WLAN and Other PC Add-on Cards

(1) See the Input and Output Capacitor Requirements in Application Information.
All other trademarks are the property of their respective owners

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Parametrics Compare all products in Single Channel LDO

 
Iout (Max) (A)
Output Options
Vin (Min) (V)
Vin (Max) (V)
Fixed Output Options (V)
Vout (Min) (V)
Vout (Max) (V)
Iq (Typ) (mA)
Vdo (Typ) (mV)
Accuracy (%)
Noise (uVrms)
PSRR @ 100KHz (dB)
Output Capacitor Type
Rating
Operating Temperature Range (C)
Pin/Package
TLV702 TLV700 TLV702P TLV703 TLV705 TLV712
0.3    0.2    0.3    0.3    0.2    0.3   
Fixed Output    Fixed Output    Fixed Output    Fixed Output    Fixed Output    Fixed Output   
2    2    2    2    2    2   
5.5    5.5    5.5    5.5    5.5    5.5   
1.2
1.5
1.8
2.5
2.8
2.9
3
3.1
3.3
3.5
3.6
3.7
4.3
4.5
4.75   
1.2
1.3
1.5
1.8
1.9
2.2
2.5
2.8
2.9
3
3.1
3.2
3.3
3.6   
1.5
2
2.8
3.3
4.2   
1
1.1
1.2
1.5
1.8
2.5
2.7
2.8
2.9
3.3   
1.2
1.5
1.8
1.65
1.85
2.5
2.8
2.85
3
3.3
3.4
3.6   
0.9
1
1.1   
1.2    1.2    1.5    1.8    1.2    0.9   
4.75    3.6    4.2    3.3    3.6    1.1   
0.03    0.03    0.03    0.035    0.03    0.035   
220    175    220    220    145    260   
2    2.5    2    2    2    2   
48    48    48    48    26    30   
51    51    51    52    52    50   
Ceramic    Ceramic    Ceramic    Ceramic    Ceramic    Ceramic   
Catalog    Catalog    Catalog    Catalog    Catalog    Catalog   
-40 to 125    -40 to 125
-40 to 85   
-40 to 125    -40 to 125    -40 to 125    -40 to 125   
5SOT-23
6WSON   
5SC70
5SOT-23-THIN
6WSON   
5SOT-23
6WSON   
5SOT-23    4DSBGA
4DSLGA   
5SOT-23
6WSON   

Other qualified versions of TLV702

Version Part Number Definition
Automotive TLV702-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects
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WEBENCH® Designer TLV702

  Min   Max Range
Vin  V 2.0 to 5.5V
Product Option
Vout  V
Iout  A ≤ 0.3A
Ambient Temp  °C -40.0 to 125.0°C